#6C378B Color

#6C378B is rgb(108, 55, 139) in RGB and hsl(278, 43%, 38%) in HSL. The closest CSS named color is RebeccaPurple. White text is most readable on this background.

#6C378B
HEX#6C378B
RGBrgb(108, 55, 139)
HSLhsl(278, 43%, 38%)
HSVhsv(278, 60%, 55%)
OKLCHoklch(44.4% 0.14 311.1)
CMYKcmyk(22%, 60%, 0%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #6C378B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.21:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.56:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #6C378B based on color wheel relationships. Click any swatch for its full breakdown.

Base#6C378BComplementary#568B37Analogous#42378BAnalogous#8B377FTriadic#8B6C37Triadic#378B6C

Tints & Shades

Lighter tints and darker shades of #6C378B, useful for hover states, backgrounds, and text variants.

Use #6C378B in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex